Carnosine SuperSmart 1500 mg — Capsule Amazon Carnosine 1500 mg SuperSmart 1500 mg — Capsule Amazon L-Carnosine 1000 mg ● OTHER INGREDIENTS (2) Jarrow Formulas 1000 mg — Capsule Amazon L-Carnosine Powder Nootropics Depot 1000 mg — Powder Amazon L-Carnosine ● OTHER INGREDIENTS (2) Jarrow Formulas 1000 mg — Capsule Amazon Telomeron ● OTHER INGREDIENTS (2) Source Naturals 750 mg — Tablet or Pill Amazon L-Carnosine Pure Encapsulations 500 mg — Capsule Amazon L-Carnosine ● OTHER INGREDIENTS (3) Bronson Laboratories 500 mg — Capsule Amazon L-Carnosine Powder Herbadiet 500 mg — Unknown Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (3) Vitamin World 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (1) Source Naturals 500 mg — Tablet or Pill Amazon L-Carnosine 500 mg CarnoSure ● OTHER INGREDIENTS (1) Health Thru Nutrition 500 mg — Capsule Amazon L-Carnosine 500 mg with R-Alpha Lipoic Acid Dr. Mercola 500 mg — Capsule Amazon L-Carnosine 500 mg NutraBio 500 mg — Capsule Amazon L-Carnosine 500 mg Unflavored Nutricost 500 mg — Powder Amazon L-Carnosine 500 mg Nutricost 500 mg — Powder Amazon L-Carnosine Hard Rhino 500 mg — Powder Amazon Spectra Infinite Nutrition ⚠ EXCEEDS UL (2) DaVinci Laboratories 500 mg — Powder Amazon Glycation Protection Formula ● OTHER INGREDIENTS (1) Life Extension 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (1) KAL 500 mg — Tablet or Pill Amazon L-Carnosine BulkSupplements.com 500 mg — Powder Amazon Stem Cell Support ⚠ EXCEEDS UL ● OTHER INGREDIENTS (2) Country Life Ageless Theory 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (2) BIOVEA 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (2) The Vitamin Shoppe 500 mg — Capsule Amazon Carnosine 500 mg ● OTHER INGREDIENTS (1) Life Extension 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (2) Klaire Labs 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (1) Natural Factors 500 mg — Capsule Amazon Carnosine-500 AOR Advanced Orthomolecular Research Premium 500 mg — Capsule Amazon Super Carnosine 500 mg ● OTHER INGREDIENTS (1) Life Extension 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (2) Best Naturals 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (3) Puritan's Pride 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (1) Douglas Laboratories 500 mg — Capsule Amazon L-Carnosine 500 mg ● OTHER INGREDIENTS (1) NOW 500 mg — Capsule Amazon L-Carnosine 500 mg BulkSupplements.com 500 mg — Capsule Amazon Learner's Edge ● OTHER INGREDIENTS (1) Integrative Therapeutics 400 mg — Capsule Amazon Longevity Nutrients SuperSmart 400 mg — Capsule Amazon Nootropics Brain Dioxyme 333 mg — Capsule Amazon L-Carnosine Herbadiet 300 mg — Capsule Amazon Joint Tendon Ligament II ● OTHER INGREDIENTS (2) Douglas Laboratories 250 mg — Capsule Amazon Telomere Advantage ● OTHER INGREDIENTS (1) Swanson 250 mg — Capsule Amazon Liposomal Carnosine Dr. Mercola 250 mg — Capsule Amazon L-Carnosine 200 mg ● OTHER INGREDIENTS (1) Kirkman 200 mg — Capsule Amazon Telomeres Maintenance Formula SuperSmart 200 mg — Capsule Amazon Optimal Prenatal Vanilla Seeking Health 150 mg — Powder Amazon Optimal Prenatal Chocolate Seeking Health 150 mg — Powder Amazon ReJen Rx ● OTHER INGREDIENTS (2) Bronson Laboratories 150 mg — Capsule Amazon Optimal Prenatal Methyl-Free ● OTHER INGREDIENTS (1) Seeking Health 150 mg — Capsule Amazon Neuro-Natural Sleep ● OTHER INGREDIENTS (3) Xtendlife 148 mg — Tablet or Pill Amazon Neuro-Natural Serenity ● OTHER INGREDIENTS (3) Xtendlife 148 mg — Tablet or Pill Amazon Neuro-Natural General ● OTHER INGREDIENTS (3) Xtendlife 148 mg — Tablet or Pill Amazon Visitein Complex ● OTHER INGREDIENTS (2) MBi Nutraceuticals 140 mg — Capsule Amazon Behavior Balance-DMG DaVinci Laboratories 133 mg — Capsule Amazon Behavior Balance-DMG DaVinci Laboratories Of Vermont 133 mg — Capsule Amazon Total Balance Men's Premium ● OTHER INGREDIENTS (2) Xtendlife 100 mg — Tablet or Pill Amazon Total Balance Women's Premium ● OTHER INGREDIENTS (2) Xtendlife 100 mg — Tablet or Pill Amazon Total Balance Unisex Premium ● OTHER INGREDIENTS (2) Xtendlife 100 mg — Tablet or Pill Amazon Keto Daily Multi-Vitamins ● OTHER INGREDIENTS (1) Sierra Fit 100 mg — Capsule Amazon G.I. Benefits DaVinci Benefits Line 76 mg — Powder Amazon Optimal GI Plus with L-Glutamine Natural Peach Flavor Seeking Health 76 mg — Powder Amazon Optimal GI Powder Seeking Health 75 mg — Powder Amazon Disc-Flex Pure Encapsulations 75 mg — Capsule Amazon PepZin GI ● OTHER INGREDIENTS (2) Doctor's Best 59 mg — Capsule Amazon GI Guard PM ● OTHER INGREDIENTS (2) Protocol For Life Balance 57 mg — Capsule Amazon Zinc Carnosine ● OTHER INGREDIENTS (1) Seeking Health 56 mg — Capsule Amazon Wellness Essentials Healthy Balance ⚠ EXCEEDS UL ● OTHER INGREDIENTS (2) Metagenics 50 mg — Other (e.g. tea bag) Amazon Carnosine ● OTHER INGREDIENTS (2) Cardiovascular Research 50 mg — Capsule Amazon Stem Cells Activator SuperSmart 50 mg — Capsule Amazon Stem Boost-R ● OTHER INGREDIENTS (1) LifeSeasons Therapeutics 50 mg — Capsule Amazon MetaGlycemX ⚠ EXCEEDS UL ● OTHER INGREDIENTS (2) Metagenics 50 mg — Tablet or Pill Amazon Up-Lift Tart Cherry ● OTHER INGREDIENTS (3) Beverly International 50 mg — Powder Amazon Wrinkle Rescue ● OTHER INGREDIENTS (1) NOW Solutions 50 mg — Capsule Amazon Liquid Complete B Advanced Formula ⚠ EXCEEDS UL California Academy of Health 50 mg — Liquid Amazon Metabolic Multi ⚠ EXCEEDS UL DaVinci Laboratories 50 mg — Capsule Amazon Zinc-L-Carnosine Complex ● OTHER INGREDIENTS (2) California Gold Nutrition 43 mg — Capsule Amazon Optimal GI ● OTHER INGREDIENTS (1) Seeking Health 41 mg — Capsule Amazon Nu Born Skin ● OTHER INGREDIENTS (2) Body Dynamics MaXzorbceuticals Nutrition 36 mg — Capsule Amazon Zinc Carnosine ● OTHER INGREDIENTS (1) Swanson 29.5 mg — Capsule Amazon Zinc Carnosine 37 mg Smooth Lemon ● OTHER INGREDIENTS (2) EZ Melts 29 mg — Tablet or Pill Amazon Athletic Pure Pack ⚠ EXCEEDS UL Pure Encapsulations 25 mg — Capsule Amazon Endura Orange Flavor ● OTHER INGREDIENTS (1) Metagenics 20 mg — Powder Amazon Endura Lemon-Lime Flavor ● OTHER INGREDIENTS (1) Metagenics 20 mg — Powder Amazon Total Balance Children's ● OTHER INGREDIENTS (2) Xtendlife 10 mg — Tablet or Pill Amazon Anti Sensitive Skin Capsules ● OTHER INGREDIENTS (2) Esmond Natural 10 mg — Capsule Amazon Longevity Activator ● OTHER INGREDIENTS (1) Zenith Labs 10 mg — Capsule Amazon Anti-Mutagens With Ellagic Acid ● OTHER INGREDIENTS (2) Ecological Formulas 5 mg — Capsule Amazon IGA+Intercellular Glutathione Inducers ● OTHER INGREDIENTS (2) Ecological Formulas 2.5 mg — Capsule Amazon Fibromyalgin ● OTHER INGREDIENTS (2) Cardiovascular Research 2 mg — Capsule Amazon Free Radical Quenchers ● OTHER INGREDIENTS (2) Ecological Formulas 1.5 mg — Capsule Amazon Glycation Manager ● OTHER INGREDIENTS (2) Integrative Therapeutics 0 NP — Capsule Amazon Carnosine 500 mg Discontinued SuperSmart 1500 mg — Capsule — L-Carnosine 500 mg Discontinued ● OTHER INGREDIENTS (2) Jarrow Formulas 500 mg — Capsule — L-Carnosine 500 mg Discontinued ● OTHER INGREDIENTS (1) Health Thru Nutrition Naturally 500 mg — Capsule — 100% Pure L-Carnosine 500 Milligrams Discontinued NutraBio 500 mg — Capsule — 100% Pure L-Carnosine 500 mg Discontinued NutraBio 500 mg — Capsule — Telomere Advantage Discontinued ● OTHER INGREDIENTS (2) Swanson Ultra 250 mg — Capsule — Behavior Balance-DMG Discontinued DaVinci Laboratories of Vermont 133 mg — Capsule — PepZinGI Discontinued ● OTHER INGREDIENTS (2) Doctor's Best 59 mg — Capsule — Zinc Carnosine Complex With Pepzine GI Discontinued ● OTHER INGREDIENTS (2) Doctor's Best 59 mg — Capsule — Wrinkle Rescue Discontinued ● OTHER INGREDIENTS (2) NOW 50 mg — Capsule — Stem Boost-R Discontinued ● OTHER INGREDIENTS (1) LifeSeasons 50 mg — Capsule —